One-pit coin
Thailand | |
| Value | 4 Thai baht |
|---|---|
| Mass | (1863 & 1894) 3.39 g |
| Diameter | (1863 & 1894) 16.0 mm |
| Edge | Reeded |
| Composition | (1863 & 1894) gold |
| Years of minting | 1863 & 1894 |
| Obverse | |
| Design date | 1863 & 1894 |
| Reverse | |
| Design date | 1863 & 1894 |
The pit (Thai: พิศ) was a historic Thai currency unit used during the pre-decimal era of the Thai baht. One pit was equal to 4 baht, making it one of the biggest denominations in the traditional Thai monetary system.